EP0883724B1 - Verstellantrieb mit einklemmschutz für bewegliche teile - Google Patents
Verstellantrieb mit einklemmschutz für bewegliche teile Download PDFInfo
- Publication number
- EP0883724B1 EP0883724B1 EP97904992A EP97904992A EP0883724B1 EP 0883724 B1 EP0883724 B1 EP 0883724B1 EP 97904992 A EP97904992 A EP 97904992A EP 97904992 A EP97904992 A EP 97904992A EP 0883724 B1 EP0883724 B1 EP 0883724B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- power
- lowering
- rotational speed
- minimum
- positioning drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
- B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/695—Control circuits therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/10—Control of position or direction without using feedback
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/36—Speed control, detection or monitoring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/50—Fault detection
- E05Y2400/514—Fault detection of speed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/52—Safety arrangements
- E05Y2400/53—Wing impact prevention or reduction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/52—Safety arrangements
- E05Y2400/53—Wing impact prevention or reduction
- E05Y2400/54—Obstruction or resistance detection
- E05Y2400/55—Obstruction or resistance detection by using load sensors
- E05Y2400/554—Obstruction or resistance detection by using load sensors sensing motor load
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/542—Roof panels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/55—Windows
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45242—Door, panel, window operation, opening, closing
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49159—Avoid pinching of persons between moving and fixed part
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49161—Near end of position, lower power or speed of motor to safe value, at end normal
Definitions
- the invention is based on an adjustment drive Pinch protection for moving parts, such as in particular Windows and sunroofs in motor vehicles, which in Preamble of claim 1 defined genus.
- EP-A-0697305 is, according to the preamble of claim 1, a control system for an engine become known of a motor vehicle part of a first position moved to a second. From the signals of the Movement of the motor derives the position of the part. The commutation pulses of the motor are used for the determination of the motor current indicating the load. On the basis of the current curve, a blocking of the Device closed and the engine stopped initiated. The device contains a "soft stop" function, to avoid an obstacle in one to be able to quickly shut down the engine in the specified area. To do this, the speed of the part starts at given position is reduced, however, by the different boundary conditions of the system excluded that the part is at a defined predetermined Position a predetermined maximum speed exceeds. This disadvantage comes with the Adjustment drive according to the invention eliminated.
- the adjustment drive according to the invention with pinch protection has the characterizing features of claim 1 in contrast the advantage of the continuous transition from a high to a certain low Closing speed with optimized closing time. On incorrect addressing of the anti-trap protection is included Avoided security.
- this is principally achieved by that in certain adjustment ranges within a predetermined position range before reaching the Closed "position the speed and / or the power of the drive according to a predetermined mathematical function in relation to the position range is lowered that the reduction to a Minimum speed or minimum output at one of certain Zülposition before the "closed" position is reached, and that the minimum speed or minimum power essentially is constant. Lowering the speed and / or the Power of the drive can be chosen according to any functional context are specified. Let it through realizing smooth transitions.
- Another advantageous embodiment is a Lowering after an exponential function. Thereby can abrupt speed and / or performance changes be avoided.
- the invention is carried out according to a predetermined functional relationship to the minimum speed or Minimum power over a constant position range, the rate of lowering depending on the current supply, in particular the Supply voltage changes.
- the necessary minimum speed or minimum power determined empirically in such a way that under all conditions, such as especially temperature and humidity, still sufficient high clamping forces are guaranteed.
- Correction provided an adaptive memory in which the controlled reduction of speed and / or power as minor binding is stored.
- Adjustment drive is to improve the Evaluation of the anti-trap protection resolution Path detection increased by using an EXOR link between two Hall sensors and / or by using one multi-polarized magnetic rings.
- a further advantageous embodiment of the invention provides before that the speed and / or power when reaching a very small clear width, e.g. B. ⁇ 4mm maximum value can be increased to maximum to achieve closing force, especially in the range of Rubber seals.
- the adjustment drive according to the invention is characterized by a reduction in speed and / or power after one predetermined functional relationship.
- the given functional connection encompasses the whole Spectrum of continuous or discrete mathematical Functions.
- linear course offers a reduction according to an e-function. This allows Realize acceleration and deceleration processes that one smooth transition between the two speed and / or Ensure performance levels. This can also be done by a decrease after a sine, cosine or Achieve tangent function and its inverse functions. Nth degree polynomials also prevent abrupt Transition, which increases the risk of jamming the Disc reduced.
- FIG. 1 is a diagram of the Speed curve of a first embodiment of the Adjustment drive according to the invention with pinch protection shown.
- linear Decrease in speed over a constant Position range 10 with different changes in Speed of the moving part or the speed n of the used motor, which is preferably an electric motor is.
- the power P or is on the vertical axis Speed n of the adjustment drive recorded.
- the path x is plotted from that moving part driven by the strong vertical stroke 11 shown fixed stop in the Closed "position in the present Area of interest of the invention of the risk of pinching is covered, up to position x0.
- the power P or the rotational speed n is reduced linearly in a specific position range, namely between x4 and x3, before reaching the closed position x0 to a minimum value p min or n min the position x3 towards which the minimum value is to be reached.
- This minimum value is then kept constant until the "closed" position is reached. It is so large that safe entry is possible up to x0.
- This minimum value becomes in any system in which the invention is used, empirically determined expediently in consideration of the respective circumstances.This minimum value is chosen so large that a safe entry into the "closed" position x0 is possible under all circumstances B. even when considering different temperature and humidity.
- the specific position range 10 within which the lowering takes place has a constant length x4-x3, and the power P and / or speed n are reduced with a different slope corresponding to the straight line 12, 13 and 14.
- the linear reduction ends when a certain position, namely x3, is reached. Then a minimum value for power P min and / or speed n min is reached.
- the slope is greatest on the straight line 12, so that the rate of reduction of the power or speed reduction is also greatest.
- This straight line 12 starts at position x4 of maximum power P max , which can correspond to the maximum supply voltage of the battery, for example, in a motor vehicle.
- the slope of the straight line 13 is less than that of the straight line 12, so that the rate of lowering of the power or speed reduction is also lower.
- This straight line 13 starts at position x4 from a lower power P2, which can correspond, for example in a motor vehicle, to a battery supply voltage that is below the maximum.
- the slope is again smaller and the rate of lowering of the power or speed reduction is also smaller.
- This straight line 14 also starts at position x4, but from a power P1 which corresponds, for example in a motor vehicle, to an even lower supply voltage for the battery.
- the minimum power P min can go hand in hand with the minimum permissible supply voltage.
- the linear reduction thus takes place in such a way that, regardless of the current supply power, it always starts at a specific position, namely x4. With a fixed position, namely x3, the reduction to the minimum value has ended.
- the different current supply power is taken into account by the different slope of the straight line 12, 13, 14, or in other words by the variable rate of change of the lowering.
- the slope of the straight line 24 is constant, which corresponds to a constant rate of change of the lowering.
- the starting point for the start of the respective lowering changes in accordance with the differently high supply power, in particular the supply voltage of a motor vehicle battery. Since the lowering is completed at position x3, the lowering section designated 20 is the longest at maximum supply power P max .
- the associated lowering section 21 is shorter, corresponding to the lower power P2.
- the lowering section designated 22 is even shorter, corresponding to the supply power P1, which is even smaller than P2.
- the different current supply output is taken into account by the variable length of the lowering sections 20, 21, 22 with a constant rate of change of the lowering.
- the adjustment drive designed according to the invention is expediently together with a circuit for the Protection against jamming of foreign bodies between moving Part and fixed stop, designated 11 in the figures, inserted in the "closed" position x0.
- the through resulting lowering according to the invention Lowering speeds are low compared to those which are caused by the pinching processes. Thereby becomes the actual pinch protection, in which the Closing movement stopped immediately and, if necessary, the direction of rotation conversely, is left essentially unaffected. There the slope of the drop is known, can this when calculating the speed reduction by Pinching processes using appropriate correction values be taken into account.
- a correction can be used in particular suitable adaptive memory can be provided, in which self-learned system stiffness become.
- the linear controlled reduction of power and / or speed according to the invention in this case saved and filed as a slight binding.
- the anti-trap protection in contrast, becomes the linear Reduced speed reduction.
- the Control of the speed or the power according to advantageous Design by semiconductor components in particular in Form of a linear controller or a cycle controller with variable pulse-pause ratio.
- a drive motor preferably an electric drive motor is used.
- a additional improvement in the pinch protection evaluation can be achieved in that an increased resolution in the Path detection is used. This can be done using an EXOR link between two Hall sensors, which are 90 ° deliver phase-shifted position signals from the motor shaft, be done, thereby doubling the path accuracy is achievable. But it can also be used together with or alternatively using a multi-polarized magnetic ring respectively.
- the adjustment drive according to the invention is used in particular for opening and closing windows and the sunroofs of motor vehicles.
- the position values given in FIGS. 1 and 2 for x4 ⁇ 500 mm, for x3 ⁇ 50 mm, for x2 ⁇ 25 mm and for x1 ⁇ 4 mmm in front of the closed "position can be x0.
- the position x2 with approximately 25 mm means for some applications the value at which the kinematic energy must in any case be reduced to such a still permissible value that the pinching forces fall below a certain value, for example less than 100N, the forces being measured on elastic rods, the spring rate of which For this reason, the value for x3 is chosen to be ⁇ 50 mm, so that the reduction in speed and / or power to the minimum value is achieved in any case under the most unfavorable conditions at this specified limit value less than about 4 mm, ie between position x1 and x0, in the so-called sealing rubber area, the power P or the speed n can be increased to full power again n to obtain maximum closing forces.
- This is indicated in both figures by the reference numerals 15, 16, 17, which are assigned to the respective current powers P max , P2 and p1.
Description
Geschwindigkeitsreduzierung des Antriebs vorgenommen. Das bewegliche Teil wird mittels eines Antriebsmotors über einen gefährdeten Klemmbereich, in dem Fremdkörper zwischen dem beweglichen Teil und einem ruhenden Teil einklemmbar sind, in eine Schließstellung bewegt. Wegen unvermeidlicher Verzögerung bei der Signalverarbeitung und der Trägheit des mechanisch bewegten Teils, kann trotz einer den Einklemmschutz darstellenden Sicherheitsvorrichtung der Fremdkörper zwischen dem bewegten Teil und dem ruhenden Teil eingeklemmt werden. Um dieses zu vermeiden ist bei diesem bekannten Verstellantrieb vorgesehen, daß die Verstellgeschwindigkeit beim Schließen des beweglichen Teils in dem gefährdeten Klemmbereich verringert wird. Der eigentliche Einklemmschutz kann dann gegebenenfalls das bewegliche Teil augenblicklich anhalten und eventuell die Bewegungsrichtung umkehren.
- Figur 1
- schematisch ein Diagramm einer ersten Ausführungsform des erfindungsgemäßen Verstellantriebs mit Einklemmschutz, bei welcher eine lineare Geschwindigkeitsabsenkung über einen konstanten Positionsbereich bei unterschiedlicher Änderung der Geschwindigkeit erfolgt, und
- Figur 2
- schematisch ein Diagramm einer zweiten Ausführungsform des erfindungsgemäßen Verstellantriebs mit Einkelmmschutz, bei welcher eine lineare Geschwindigkeitsabsenekung über einen variablen Positionsbereich bei konstanter Änderung der Geschwindigkeit erfolgt.
Claims (11)
- Verstellantrieb mit Einklemmschutz für bewegliche Teile, wie insbesondere Fenster und Schiebedächer in Kraftfahrzeugen, bei dem zur Erfüllung einer vorgegebenen Federrate eine Drehzahl- bzw. Geschwindigkeitsreduzierung des Antriebs zwecks Herabsetzung der kinematischen Energie vorgesehen ist, dadurch gekennzeichnet, daßin bestimmten Verstellbereichen (x3-xl) innerhalb eines vorgegebenen Positionsbereichs (10, 20, 21, 22) vor Erreichen der "Geschlossen"-Position (x0) die Drehzahl (n) und/oder die Leistung (P) des Antriebs nach einer vorgegebenen mathematischen Funktion gegenüber dem Positionsbereich abgesenkt wird,die Absenkung auf eine vorbestimmte Minimaldrehzahl bzw. Minimalleistung an einer vorbestimmten Zielposition (x3) vor der "Geschlossen"-Position (x0) erreicht wird,und die Minimaldrehzahl bzw. Minimalleistung im wesentlichen konstant ist.
- Verstellantrieb nach Anspruch 1, dadurch gekennzeichnet, daß die Absenkung nach einer vorgegebenen mathematischen Funktion auf die Minimaldrehzahl bzw. Minimalleistung über einen konstanten Positionsbereich (10) erfolgt, wobei sich die Absenkungsgeschwindigkeit (12, 13, 14) in Abhängigkeit von der aktuellen Versorgungsleistung (Pmax, P2, P1), insbesondere der Versorgungsspannung, ändert.
- Verstellantrieb nach Anspruch 1, dadurch gekennzeichnet, daß die Absenkung nach einer vorgegebenen mathematischen Funktion auf die Minimaldrehzahl (nmin) bzw. Minimalleistung (Pmin) über einen variablen Positionsbereich (20, 21, 22) erfolgt, wobei sich dessen Startpunkt in Abhängigkeit von der jeweils aktuellen Versorgungsleistung (Pmax, P2, P1), insbesondere der Versorgungsspannung, ändert.
- Verstellantrieb nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Absenkung linear erfolgt.
- Verstellantrieb nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Absenkung nach dem Verlauf einer Exponentialfunktion erfolgt.
- Verstellantrieb nach einem der vorigen Ansprüche, dadurch gekennzeichnet, daß die notwendige Minimaldrehzahl (nmin) bzw. Minimalleistung (Pmin) aufgrund von Versuchsdaten derart vorgegeben ist, daß unter allen Bedingungen, wie insbesondere Temperatur und Feuchtigkeit, noch ausreichend hohe Schließkräfte gewährleistet sind.
- Verstellantrieb nach einem der vorigen Ansprüche, dadurch gekennzeichnet, daß die Steuerung der Drehzahl (n) bzw. der Leistung (P) des vorzugsweise elektrischen Antriebs durch Halbleiterbauelemente erfolgt, insbesondere Linearregler oder Taktregler mit variablem Puls-Pausen-Verhältnis.
- Verstellantrieb nach einem der vorigen Ansprüche, dadurch gekennzeichnet, daß er zusammen mit einer Schaltung für den Schutz gegen das Einklemmen von Fremdkörpern zwischen dem bewegten Teil und einem festen Anschlag (11) in der "Geschlossen"-Position (x0) einsetzbar ist.
- Verstellantrieb nach Anspruch 8, dadurch gekennzeichnet, daß bei der Berechnung der Drehzahlabsenkung durch Einklemmvorgänge die jeweils bekannte Steigung (12, 13, 14, 24) der Absenkung nach der vorgegebenen mathematischen Funktion von Drehzahl (n) und/oder Leistung (P) des Antriebs als Korrekturfaktor berücksichtigbar ist.
- Verstellantrieb nach Anspruch 9, dadurch gekennzeichnet, daß zur Korrektur ein adaptiver Speicher vorgesehen ist, in welchem die gesteuerte Absenkung von Drehzahl (n) und/oder Leistung (P) als geringfügige Schwergängigkeit gespeichert ist.
- Verstellantrieb nach einem der vorigen Ansprüche, dadurch gekennzeichnet, daß die Drehzahl (n) und/oder Leistung (P) bei Erreichen einer sehr geringen lichten Weite (x1 - x0), z. B. < 4 mm, wieder auf größtmöglichen Wert heraufsetzbar ist, um einen maximale Schließkraft zu erreichen, insbesondere im Bereich von Dichtgummis.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19607321 | 1996-02-27 | ||
DE19607321 | 1996-02-27 | ||
DE19618484A DE19618484A1 (de) | 1996-02-27 | 1996-05-08 | Verstellantrieb mit Einklemmschutz für bewegliche Teile |
DE19618484 | 1996-05-08 | ||
PCT/DE1997/000086 WO1997032102A1 (de) | 1996-02-27 | 1997-01-20 | Verstellantrieb mit einklemmschutz für bewegliche teile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0883724A1 EP0883724A1 (de) | 1998-12-16 |
EP0883724B1 true EP0883724B1 (de) | 2004-06-30 |
Family
ID=26023254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97904992A Revoked EP0883724B1 (de) | 1996-02-27 | 1997-01-20 | Verstellantrieb mit einklemmschutz für bewegliche teile |
Country Status (6)
Country | Link |
---|---|
US (1) | US6194855B1 (de) |
EP (1) | EP0883724B1 (de) |
JP (1) | JP4262309B2 (de) |
BR (1) | BR9707756A (de) |
ES (1) | ES2224217T3 (de) |
WO (1) | WO1997032102A1 (de) |
Cited By (4)
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WO2010112336A1 (de) | 2009-04-03 | 2010-10-07 | Robert Bosch Gmbh | Verfahren zum ermitteln eines positionspunktes eines verfahrbaren elements |
US8493081B2 (en) | 2009-12-08 | 2013-07-23 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
US9234979B2 (en) | 2009-12-08 | 2016-01-12 | Magna Closures Inc. | Wide activation angle pinch sensor section |
CN107407121A (zh) * | 2015-03-16 | 2017-11-28 | 株式会社美姿把 | 车辆用窗玻璃升降装置、车辆用门以及车辆 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19840161A1 (de) * | 1998-09-03 | 2000-03-16 | Webasto Karosseriesysteme | Antriebsvorrichtung und Verfahren zum Verstellen eines Fahrzeugteils |
JP3467440B2 (ja) * | 1999-10-19 | 2003-11-17 | アイシン精機株式会社 | 車両用開閉体制御装置 |
US6366042B1 (en) * | 2001-02-14 | 2002-04-02 | Motorola, Inc. | Anti-pinch power window system and method |
US6794837B1 (en) | 2002-05-31 | 2004-09-21 | Valeo Electrical Systems, Inc. | Motor speed-based anti-pinch control apparatus and method with start-up transient detection and compensation |
US6788016B2 (en) | 2002-05-31 | 2004-09-07 | Valeo Electrical Systems, Inc. | Motor speed-based anti-pinch control apparatus and method with endzone ramp detection and compensation |
US6678601B2 (en) | 2002-05-31 | 2004-01-13 | Valeo Electrical Systems, Inc. | Motor speed-based anti-pinch control apparatus and method with rough road condition detection and compensation |
US7449855B2 (en) * | 2003-10-22 | 2008-11-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Window lifter, controlling device for a window lifter and method for the control of a window lifter |
DE102004018610A1 (de) * | 2004-04-16 | 2005-11-03 | Dr.Ing.H.C. F. Porsche Ag | Verfahren zur Ansteuerung eines Verstellantriebes mit Einklemmschutz für elektrisch betätigte Fenterscheiben in Kraftfahrzeugen |
FR2870949B1 (fr) * | 2004-06-01 | 2006-08-04 | Renault Sas | Procede de commande d'un organe de vehicule au moyen d'une consigne de position |
US7576502B2 (en) * | 2005-07-28 | 2009-08-18 | Arvinmeritor Light Vehicle Systems - France | Method and apparatus for closing a powered closure of a vehicle |
DE202005019464U1 (de) * | 2005-12-13 | 2007-04-19 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Verstelleinrichtung sowie elektronische Baugruppe |
DE102010021080A1 (de) | 2010-05-19 | 2011-11-24 | Leopold Kostal Gmbh & Co. Kg | Verfahren zum Einfahren eines durch einen Elektromotor innerhalb einer vorbestimmten Bewegungsstrecke zwischen zwei jeweils als Endanschlag ausgebildeten Blockpositionen angetriebenen Elements in eine Blockposition |
JP6288919B2 (ja) * | 2013-02-20 | 2018-03-07 | ダイハツ工業株式会社 | 車両用ドア制御装置 |
DE102013008748A1 (de) * | 2013-05-23 | 2014-12-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Verfahren und Stellvorrichtung zur Verstellung eines verstellbaren Fahrzeugteils |
WO2017169325A1 (ja) * | 2016-03-30 | 2017-10-05 | 本田技研工業株式会社 | スクリーン制御装置 |
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- 1997-01-20 WO PCT/DE1997/000086 patent/WO1997032102A1/de active IP Right Grant
- 1997-01-20 US US09/125,889 patent/US6194855B1/en not_active Expired - Lifetime
- 1997-01-20 EP EP97904992A patent/EP0883724B1/de not_active Revoked
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WO2010112336A1 (de) | 2009-04-03 | 2010-10-07 | Robert Bosch Gmbh | Verfahren zum ermitteln eines positionspunktes eines verfahrbaren elements |
DE102009002172A1 (de) | 2009-04-03 | 2010-10-14 | Robert Bosch Gmbh | Verfahren zum Ermitteln eines Positionspunktes eines verfahrbaren Elements |
US8493081B2 (en) | 2009-12-08 | 2013-07-23 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
US9234979B2 (en) | 2009-12-08 | 2016-01-12 | Magna Closures Inc. | Wide activation angle pinch sensor section |
US9417099B2 (en) | 2009-12-08 | 2016-08-16 | Magna Closures Inc. | Wide activation angle pinch sensor section |
CN107407121A (zh) * | 2015-03-16 | 2017-11-28 | 株式会社美姿把 | 车辆用窗玻璃升降装置、车辆用门以及车辆 |
CN107407121B (zh) * | 2015-03-16 | 2019-06-18 | 株式会社美姿把 | 车辆用窗玻璃升降装置、车辆用门以及车辆 |
Also Published As
Publication number | Publication date |
---|---|
ES2224217T3 (es) | 2005-03-01 |
EP0883724A1 (de) | 1998-12-16 |
BR9707756A (pt) | 1999-07-27 |
JP2000506236A (ja) | 2000-05-23 |
WO1997032102A1 (de) | 1997-09-04 |
US6194855B1 (en) | 2001-02-27 |
JP4262309B2 (ja) | 2009-05-13 |
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